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Large selection of pictures of organisms, mostly British in origin. Images are an aid to identification, showing different stages, states and views of the organisms. Search the database or follow a taxonomic tree.

Multi-disciplinary scientific establishment responsible for safeguard and enhance public health by standardising and controlling biological substances used in medicine. Provides information about NIBSC, biological standards and publications.

Promotes research into the effects of low temperatures on all types of organisms and their constituent cells, tissues and organs. Such studies have applications in a diverse variety of scientific fields from biology and medicine to engineering. Includes newsletter and archives.